Stability of Fluoroquinolone Resistance in Streptococcus pneumoniae Clinical Isolates and Laboratory-Derived Mutants
AUTOR(ES)
Smith-Adam, Heather J.
FONTE
American Society for Microbiology
RESUMO
The stability of fluoroquinolone resistance in Streptococcus pneumoniae was evaluated in laboratory-derived mutants and clinical isolates. Isolates with various genotypes and phenotypes were subcultured for 20 days on antibiotic-free media and were monitored by E-tests to identify any alterations in resistance. Fluoroquinolone resistance mechanisms, whether efflux or chromosomally mediated, remained stable in both clinical and laboratory-derived mutants.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=547370Documentos Relacionados
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